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13132090419555 = 3553131912523391
BaseRepresentation
bin1011111100011000110110…
…0101011010100101100011
31201111102012221221002102210
42333012031211122211203
53210124010121411210
643532444332413203
72523522304551402
oct277061545324543
951442187832383
1013132090419555
114203319763a98
121581106617203
137434739751a3
1433584cda5639
1517b8e0cbde20
hexbf18d95a963

13132090419555 has 32 divisors (see below), whose sum is σ = 21424017162240. Its totient is φ = 6866424456320.

The previous prime is 13132090419551. The next prime is 13132090419601. The reversal of 13132090419555 is 55591409023131.

It is not a de Polignac number, because 13132090419555 - 22 = 13132090419551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13132090419551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5213091 + ... + 7310300.

It is an arithmetic number, because the mean of its divisors is an integer number (669500536320).

Almost surely, 213132090419555 is an apocalyptic number.

13132090419555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13132090419555 is a deficient number, since it is larger than the sum of its proper divisors (8291926742685).

13132090419555 is a wasteful number, since it uses less digits than its factorization.

13132090419555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12524771.

The product of its (nonzero) digits is 729000, while the sum is 48.

The spelling of 13132090419555 in words is "thirteen trillion, one hundred thirty-two billion, ninety million, four hundred nineteen thousand, five hundred fifty-five".

Divisors: 1 3 5 15 53 159 265 795 1319 3957 6595 19785 69907 209721 349535 1048605 12523391 37570173 62616955 187850865 663739723 1991219169 3318698615 9956095845 16518352729 49555058187 82591763645 247775290935 875472694637 2626418083911 4377363473185 13132090419555